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-rw-r--r--build2/regex.cxx42
1 files changed, 0 insertions, 42 deletions
diff --git a/build2/regex.cxx b/build2/regex.cxx
deleted file mode 100644
index d96b860..0000000
--- a/build2/regex.cxx
+++ /dev/null
@@ -1,42 +0,0 @@
-// file : build2/regex.cxx -*- C++ -*-
-// copyright : Copyright (c) 2014-2017 Code Synthesis Ltd
-// license : MIT; see accompanying LICENSE file
-
-#include <build2/regex.hxx>
-
-#if defined(_MSC_VER) && _MSC_VER <= 1910
-# include <cstring> // strstr()
-#endif
-
-#include <ostream>
-#include <sstream>
-
-namespace std
-{
- // Currently libstdc++ just returns the name of the exception (bug #67361).
- // So we check that the description contains at least one space character.
- //
- // While VC's description is meaningful, it has an undesired prefix that
- // resembles the following: 'regex_error(error_badrepeat): '. So we skip it.
- //
- ostream&
- operator<< (ostream& o, const regex_error& e)
- {
- const char* d (e.what ());
-
-#if defined(_MSC_VER) && _MSC_VER <= 1910
- const char* rd (strstr (d, "): "));
- if (rd != nullptr)
- d = rd + 3;
-#endif
-
- ostringstream os;
- os << runtime_error (d); // Sanitize the description.
-
- string s (os.str ());
- if (s.find (' ') != string::npos)
- o << ": " << s;
-
- return o;
- }
-}